41423480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 107136000

約数和(自身を除く): 65712520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 619, 956, 1195, 1238, 1673, 1912, 2390, 2476, 3095, 3346, 4333, 4780, 4952, 6190, 6692, 8365, 8666, 9560, 12380, 13384, 16730, 17332, 21665, 24760, 33460, 34664, 43330, 66920, 86660, 147941, 173320, 295882, 591764, 739705, 1035587, 1183528, 1479410, 2071174, 2958820, 4142348, 5177935, 5917640, 8284696, 10355870, 20711740, 41423480]

約数ペア:

[(1, 41423480), (2, 20711740), (4, 10355870), (5, 8284696), (7, 5917640), (8, 5177935), (10, 4142348), (14, 2958820), (20, 2071174), (28, 1479410), (35, 1183528), (40, 1035587), (56, 739705), (70, 591764), (140, 295882), (239, 173320), (280, 147941), (478, 86660), (619, 66920), (956, 43330), (1195, 34664), (1238, 33460), (1673, 24760), (1912, 21665), (2390, 17332), (2476, 16730), (3095, 13384), (3346, 12380), (4333, 9560), (4780, 8666), (4952, 8365), (6190, 6692)]